Seattle Seahawks quarterback Trevone Boykin (2) has his jersey pulled by Oakland Raiders defensive back Marcus McWilson during the first half of an NFL preseason football game in Oakland, Calif., Thursday, Aug. 31, 2017. (AP Photo/Eric Risberg)

Seattle Seahawks quarterback Trevone Boykin (2) has his jersey pulled by Oakland Raiders defensive back Marcus McWilson during the first half of an NFL preseason football game in Oakland, Calif., Thursday, Aug.

Seattle Seahawks quarterback Trevone Boykin (2) passes against the Oakland Raiders during the first half of an NFL preseason football game in Oakland, Calif., Thursday, Aug. 31, 2017. (AP Photo/Eric Risberg)

Seattle Seahawks quarterback Trevone Boykin (2) passes against the Oakland Raiders during the first half of an NFL preseason football game in Oakland, Calif., Thursday, Aug. 31, 2017. (AP Photo/Eric Risberg)

Seattle Seahawks quarterback Trevone Boykin (2) passes while pressured by Oakland Raiders defensive end Denico Autry, bottom, and linebacker LaTroy Lewis (46) during the first half of an NFL preseason football

Seahawks quarterbacks Trevone Boykin and Austin Davis talk with head coach Pete Carroll during the first day of practice on Sunday, July 30, 2017.

Seahawks quarterbacks Trevone Boykin and Austin Davis talk with head coach Pete Carroll during the first day of practice on Sunday, July 30, 2017.

Photo: GRANT HINDSLEY, SEATTLEPI.COM

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Ex-Seahawks QB Trevone Boykin arrested on assault charge

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Former Seahawks backup quarterback Trevone Boykin was arrested Wednesday on a charge of aggravated assault with serious bodily injury -- which is a second-degree felony -- according to WFAA-TV in Dallas.

Citing a police release, WFAA reports detectives from the Mansfield Police Department found surveillance video from Boykin's home that showed "what appeared to be an assault that occurred inside the residence." The video was obtained after executing a search warrant on Thursday.

NEW: Mansfield PD say Boykin's bond won't be set until he is transferred to the Tarrant County Jail. Unclear when that will happen. #WFAA

"I remember him choking me and I'm trying to calm him down. And I just couldn't. And I blacked out. I just couldn't calm him down at all," Bailey told WFAA. "The pressure was just hard. The pressure got hard to where I just remember just collapsing completely. And I just woke up in a puddle of blood on the kitchen floor. My whole right side was full of blood on the kitchen floor."

Bailey said the 6-foot, 213-pound Boykin then dragged her to a bath tub, took her clothes off and attempted to clean her up before driving her to Dallas Regional Medical Center in Mesquite, a Dallas suburb.

Boykin released the following statement Tuesday morning, claiming the incident is being fabricated and expressing confidence he will be vindicated in the matter.

"I understand the Seahawks decision to release me. The story that was reported casts a bad light on the organization and on me. I want to be clear that the story is false. The police have taken statements from the accuser, another witness and me. All of these statements confirm that I was not involved in the physical altercation. This woman has lied about me and it has cost me my job. I know guilt by association is real. This person has fabricated a story and I am suffering the consequences. I will let the legal system run its course and I know I will be vindicated."

The incident is the latest and most serious off-the-field issue for the former Texas Christian star.

On Jan. 1, 2016, Boykin was arrested after allegedly punching a police officer attempting to break up a fight at a San Antonio bar two days before TCU took on Oregon in the Alamo Bowl. Boykin avoided jail time after pleading no contest to a misdemeanor assault charge.

Boykin was arrested again in March 2017 after Bailey injured seven people after backing into them outside a bar in Dallas. Boykin was a passenger in the car, police said, and initially fled the scene before returning. Charges of marijuana possession and public intoxication stemming from that incident were eventually dropped last month.

Boykin finished fourth in the 2014 Heisman Trophy race after leading the Horned Forgs to a 12-1 season and a No. 3 national ranking. Boykin served as the Seahawks' backup quarterback as an undrafted rookie in 2016 before spending the 2017 season on the practice squad.